// Copyright 2012 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS-IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

/**
 * @fileoverview Controllers for the Oppia feedback page.
 *
 * @author sll@google.com (Sean Lip)
 */

function Feedback($scope, $http, warningsData) {
  $scope.currentPathname = window.location.pathname;

  $scope.feedbackSubmitted = false;

  $scope.submitFeedback = function(feedback) {
    $http.post(
        '/feedback/',
        $scope.createRequest({
          feedback: feedback,
          url_params: $scope.getUrlParams()
        }),
        {headers: {'Content-Type': 'application/x-www-form-urlencoded'}}
    ).success(function(data) {
      $scope.feedbackSubmitted = true;
    })
    .error(function(data) {
      warningsData.addWarning(
        data.error ||
        'Oops, there was an error submitting your feedback. Sorry about this! ' +
        'Please try adding an issue to our issue tracker instead.'
      );
    });
  };
}

/**
 * Injects dependencies in a way that is preserved by minification.
 */
Feedback.$inject = ['$scope', '$http', 'warningsData'];
